Is there a formula for finding the greater and lesser number in a problem with multiple fractions?
Example, 1/2, 1/3, 22/63, 18/33, 19/81
Putting them in order from lesser to greater and vise versa?
Fractions???
2008-03-25 5:39 am
回答 (5)
2008-03-25 10:59 am
✔ 最佳答案
In this example, the best way is probably to change each into a decimal1/2 = 0.5
1/3 = 0.333
22/63 = 0.349
18/33 = 0.545
19/81 = 0.235
Order then becomes (lesser to greater) :-
19 / 81 , 1 / 3 , 22 / 63 , 1 / 2 , 18 / 33
2008-03-25 5:47 am
Just use your windows calculator and type in the fraction as it appears, which will give you the decimal for each fraction.... Example 1/2 = .50
1/3 = .33
22/63 = .349
You do the rest...... RF
1/3 = .33
22/63 = .349
You do the rest...... RF
2008-03-25 5:50 am
Turn them into percents by dividing the numerator by the denominator.
2008-03-25 5:46 am
lesser to greater
19/81, 1/3, 22/63, 1/2, 18,33
greater to lesser
18/33, 1/2, 22/63, 1/3, 19/81
19/81, 1/3, 22/63, 1/2, 18,33
greater to lesser
18/33, 1/2, 22/63, 1/3, 19/81
2008-03-25 5:45 am
Try to make the denominator the same then which ever numerator is higher is the bigger number
i.e. 1/2 and 1/3
1/2=3/6 1/3=2/6
3 is greater than 2 so 1/2>1/3
The same can be applied to all the other ones you posted
i.e. 1/2 and 1/3
1/2=3/6 1/3=2/6
3 is greater than 2 so 1/2>1/3
The same can be applied to all the other ones you posted
收錄日期: 2021-05-03 13:55:47
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